<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

</body>
<script>
    // document.write("达姆")

    // setTimeout(document.write.bind(document,"达姆"),3000)



    var write = document.write.bind(document);
    write("达姆6666")
</script>
</html>